Analyzer
See exactly what you're migrating — before you commit.
Free, read-only analysis. Complete visibility into your Tableau environment in minutes.
No environment changes. No commitment.
How it connects
Read-only. Zero risk.
Read-only access
No write permissions ever requested. Antares reads workbook metadata — structure, calculations, usage stats. Never your underlying business data.
Tableau Server & Cloud
Connects via the Tableau REST API. Supports Tableau Server (2019.1+) and Tableau Cloud. No agent or on-prem installation required.
Exportable report
Your readiness report is available as a shareable link and PDF export — ready to present to stakeholders or your migration team.
FAQ
Common questions.
How long does analysis take?
Most environments complete in minutes. Large estates (1000+ workbooks) may take up to 30 minutes.
What access does Antares need?
Read-only access to Tableau Server or Tableau Cloud. No write permissions are ever requested.
Is my data secure?
Antares analyzes workbook metadata — structure, calculations, and usage stats. It never reads your underlying business data.
Can I analyze a subset of workbooks?
Yes. You can filter by project, site, or select individual workbooks for a targeted analysis.
What's in the readiness report?
A Migration Readiness Score per workbook, complexity breakdown by feature type, auto-convertible percentage, effort estimate, and prioritized conversion order.
Ready to see your environment?
Run the free analyzer. No environment changes. No commitment.